presence detection callback

ee/desktop/runner/runner.go

@@ -295,7 +295,7 @@ func (r *DesktopUsersProcessesRunner) DetectPresence(reason string, interval tim
 	var lastErr error
 
 	for _, proc := range r.uidProcs {
-		client := client.New(r.userServerAuthToken, proc.socketPath)
+		client := client.New(r.userServerAuthToken, proc.socketPath, client.WithTimeout(presencedetection.DetectionTimeout))
 
 		durationSinceLastDetection, err := client.DetectPresence(reason, interval)
 		if err != nil {

ee/desktop/user/client/client.go

@@ -32,7 +32,15 @@ type client struct {
 	base http.Client
 }
 
-func New(authToken, socketPath string) client {
+type clientOption func(*client)
+
+func WithTimeout(timeout time.Duration) clientOption {
+	return func(c *client) {
+		c.base.Timeout = timeout
+	}
+}
+
+func New(authToken, socketPath string, opts ...clientOption) client {
 	transport := &transport{
 		authToken: authToken,
 		base: http.Transport{
@@ -47,6 +55,10 @@ func New(authToken, socketPath string) client {
 		},
 	}
 
+	for _, opt := range opts {
+		opt(&client)
+	}
+
 	return client
 }
 

ee/localserver/krypto-ec-middleware-helpers.go

@@ -0,0 +1 @@
+package localserver